﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using DataLib.DBUtility;

namespace DataLib.DAL
{
	/// <summary>
	/// 数据访问类:DangerousData
	/// </summary>
	public partial class DangerousData
	{
		public DangerousData()
		{}
		#region  BasicMethod

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("id", "DangerousData"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int? id)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from DangerousData");
			strSql.Append(" where id=@id ");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)			};
			parameters[0].Value = id;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(DataLib.Model.DangerousData model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into DangerousData(");
			strSql.Append("id,loadnumid,customername,customercode,collectdate,ltrweight,dangname,dangweight,kupono,saleman,informeight,remark)");
			strSql.Append(" values (");
			strSql.Append("@id,@loadnumid,@customername,@customercode,@collectdate,@ltrweight,@dangname,@dangweight,@kupono,@saleman,@informeight,@remark)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4),
					new SqlParameter("@loadnumid", SqlDbType.Int,4),
					new SqlParameter("@customername", SqlDbType.NVarChar,30),
					new SqlParameter("@customercode", SqlDbType.NVarChar,30),
					new SqlParameter("@collectdate", SqlDbType.DateTime),
					new SqlParameter("@ltrweight", SqlDbType.Decimal,9),
					new SqlParameter("@dangname", SqlDbType.NVarChar,30),
					new SqlParameter("@dangweight", SqlDbType.Decimal,9),
					new SqlParameter("@kupono", SqlDbType.NVarChar,30),
					new SqlParameter("@saleman", SqlDbType.NVarChar,30),
					new SqlParameter("@informeight", SqlDbType.Decimal,9),
					new SqlParameter("@remark", SqlDbType.NVarChar,200)};
			parameters[0].Value = model.id;
			parameters[1].Value = model.loadnumid;
			parameters[2].Value = model.customername;
			parameters[3].Value = model.customercode;
			parameters[4].Value = model.collectdate;
			parameters[5].Value = model.ltrweight;
			parameters[6].Value = model.dangname;
			parameters[7].Value = model.dangweight;
			parameters[8].Value = model.kupono;
			parameters[9].Value = model.saleman;
			parameters[10].Value = model.informeight;
			parameters[11].Value = model.remark;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(DataLib.Model.DangerousData model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update DangerousData set ");
			strSql.Append("loadnumid=@loadnumid,");
			strSql.Append("customername=@customername,");
			strSql.Append("customercode=@customercode,");
			strSql.Append("collectdate=@collectdate,");
			strSql.Append("ltrweight=@ltrweight,");
			strSql.Append("dangname=@dangname,");
			strSql.Append("dangweight=@dangweight,");
			strSql.Append("kupono=@kupono,");
			strSql.Append("saleman=@saleman,");
			strSql.Append("informeight=@informeight,");
			strSql.Append("remark=@remark");
			strSql.Append(" where dangid=@dangid");
			SqlParameter[] parameters = {
					new SqlParameter("@loadnumid", SqlDbType.Int,4),
					new SqlParameter("@customername", SqlDbType.NVarChar,30),
					new SqlParameter("@customercode", SqlDbType.NVarChar,30),
					new SqlParameter("@collectdate", SqlDbType.DateTime),
					new SqlParameter("@ltrweight", SqlDbType.Decimal,9),
					new SqlParameter("@dangname", SqlDbType.NVarChar,30),
					new SqlParameter("@dangweight", SqlDbType.Decimal,9),
					new SqlParameter("@kupono", SqlDbType.NVarChar,30),
					new SqlParameter("@saleman", SqlDbType.NVarChar,30),
					new SqlParameter("@informeight", SqlDbType.Decimal,9),
					new SqlParameter("@remark", SqlDbType.NVarChar,200),
					new SqlParameter("@id", SqlDbType.Int,4),
					new SqlParameter("@dangid", SqlDbType.Int,4)};
			parameters[0].Value = model.loadnumid;
			parameters[1].Value = model.customername;
			parameters[2].Value = model.customercode;
			parameters[3].Value = model.collectdate;
			parameters[4].Value = model.ltrweight;
			parameters[5].Value = model.dangname;
			parameters[6].Value = model.dangweight;
			parameters[7].Value = model.kupono;
			parameters[8].Value = model.saleman;
			parameters[9].Value = model.informeight;
			parameters[10].Value = model.remark;
			parameters[11].Value = model.id;
			parameters[12].Value = model.dangid;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int? id)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from DangerousData ");
			strSql.Append(" where id=@id ");
			SqlParameter[] parameters = {
					new SqlParameter("@id", SqlDbType.Int,4)			};
			parameters[0].Value = id;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string dangidlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from DangerousData ");
			strSql.Append(" where dangid in ("+dangidlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public DataLib.Model.DangerousData GetModel(int dangid)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 id,dangid,loadnumid,customername,customercode,collectdate,ltrweight,dangname,dangweight,kupono,saleman,informeight,remark from DangerousData ");
			strSql.Append(" where dangid=@dangid");
			SqlParameter[] parameters = {
					new SqlParameter("@dangid", SqlDbType.Int,4)
			};
			parameters[0].Value = dangid;

			DataLib.Model.DangerousData model=new DataLib.Model.DangerousData();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public DataLib.Model.DangerousData DataRowToModel(DataRow row)
		{
			DataLib.Model.DangerousData model=new DataLib.Model.DangerousData();
			if (row != null)
			{
				if(row["id"]!=null && row["id"].ToString()!="")
				{
					model.id=int.Parse(row["id"].ToString());
				}
				if(row["dangid"]!=null && row["dangid"].ToString()!="")
				{
					model.dangid=int.Parse(row["dangid"].ToString());
				}
				if(row["loadnumid"]!=null && row["loadnumid"].ToString()!="")
				{
					model.loadnumid=int.Parse(row["loadnumid"].ToString());
				}
				if(row["customername"]!=null)
				{
					model.customername=row["customername"].ToString();
				}
				if(row["customercode"]!=null)
				{
					model.customercode=row["customercode"].ToString();
				}
				if(row["collectdate"]!=null && row["collectdate"].ToString()!="")
				{
					model.collectdate=DateTime.Parse(row["collectdate"].ToString());
				}
				if(row["ltrweight"]!=null && row["ltrweight"].ToString()!="")
				{
					model.ltrweight=decimal.Parse(row["ltrweight"].ToString());
				}
				if(row["dangname"]!=null)
				{
					model.dangname=row["dangname"].ToString();
				}
				if(row["dangweight"]!=null && row["dangweight"].ToString()!="")
				{
					model.dangweight=decimal.Parse(row["dangweight"].ToString());
				}
				if(row["kupono"]!=null)
				{
					model.kupono=row["kupono"].ToString();
				}
				if(row["saleman"]!=null)
				{
					model.saleman=row["saleman"].ToString();
				}
				if(row["informeight"]!=null && row["informeight"].ToString()!="")
				{
					model.informeight=decimal.Parse(row["informeight"].ToString());
				}
				if(row["remark"]!=null)
				{
					model.remark=row["remark"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select id,dangid,loadnumid,customername,customercode,collectdate,ltrweight,dangname,dangweight,kupono,saleman,informeight,remark ");
			strSql.Append(" FROM DangerousData ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" id,dangid,loadnumid,customername,customercode,collectdate,ltrweight,dangname,dangweight,kupono,saleman,informeight,remark ");
			strSql.Append(" FROM DangerousData ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM DangerousData ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.dangid desc");
			}
			strSql.Append(")AS Row, T.*  from DangerousData T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "DangerousData";
			parameters[1].Value = "dangid";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

